MATLAB_JPDA

永磁同步电机的模糊矢量控制仿真模型，拿出来和大家分享。(simulation model of PMSM based on fuzzy FOC)

a usefull algorithm to smooth PERIODOGRAM of a selected signal.

说明：  Digital steganography

基于边缘特征提取的HOG算法·可用于边缘特征提取(HOG feature extraction algorithm based on the edge of the edge can be used for feature extraction)

国外著名控制专著《extremum seeking control and application》输出跟踪控制案例源码，采用matlab编写，对研究极值搜索控制理论非常有帮助(a well-known book about system control 《extremum seeking control and application》output tracking control matlab code, it will benefit to study the extremum seeking control theory for people)

说明：  This code is related to the course Digital Communications. It makes a simple communication system which uses AWGN and QPSK

在阅读过2005年的HOG论文后写的梯度方向直方图的代码(I wrote the code of HOG after I read the paper which name was Histograms of Oriented Gradients published at CPRV05.)

设计卫星绕地球运动的图象。要求：地球的直径≥5cm，卫星用五角星表示，卫星轨迹呈椭圆其中一部分轨迹被地球遮挡。(Design of the satellite around the earth in the image. Requirements: Earth' s diameter ≥ 5cm, with a five-pointed star, said the satellite, the satellite orbit was elliptical orbit by the Earth blocking part.)

a code on pattern recognition which has pca as a dimentional reduction and knn as a classifier.

布谷鸟搜索算法[CuckooSearch（CS）],也叫杜鹃搜索,是由剑桥大学Xin-SheYang(杨新社)教授和S.Deb于2009年提出的一种新兴启发算法CS算法通过模拟某些种属布谷鸟(CuckooSpecies)的寄生育雏(BroodParasitism)来有效地求解最优化问题的算法.同时，CS也采用相关的Levy飞行搜索机制。(Cuckoo search algorithm [CuckooSearch (CS)], also called cuckoo search algorithm is a new heuristic algorithm CS by Cambridge Xin-SheYang (Yang Novosti) professors and S.Deb proposed in 2009 by simulating some species of cuckoo Bird (CuckooSpecies) parasitic brood (BroodParasitism) effectively algorithm optimization problem. At the same time, CS also uses associated Levy flight search mechanism.)